light volume from the occoquan to the pentagon and no issues to report on 66 leaving manassas to the beltway. that's a check of your fox 5 on-time traffic. e traffic. >>> an update on the troubled dreamliner which has been grounded for more than a month now. in a report released today, investigators in japan said they identified the causes of fuel leaks and other problems with boeing's 787. it said the oil leak was caused by an improper paint job that led to a switch not working correctly. a poor taping job led to cracks in cockpit glass and i afaulty part led to braking problems. they are still looking into the more serious battery problems. >>> president's day was monday but today is actually george washington's birthday and to celebrate, the citizenship and immigration service is holding a naturalization ceremony at mount vernon where 50 people will become american citizens. the event at the historic estate includes speakers including an actor playing general george washington. it starts at 11:00 this morning. >>> a new statue of rosa parks will be unveiled on capitol hill next we